Item Details:*Color:As pictures show*No tools needed to install*Snaps in place over spool line*High Impact ABS material provides strength & durability*Snaps into place quickly & easily without the need for tools for efficient spool replacement*Protects your line and keep it in place on your string trimmer*Replacement spool 29092 compatible with Greenworks trimmer :21332, 21222A, 21602, 21062, 21132, 21242, 21282, 21312, 21302, 21342, 21362, 21262, 2100202, 2100302, 2100702, STBA40B210, , BST4000, ST40L00.*Spool model: 29092.*Spool cap cover model: 3411546A-6.*Quantities:2pcsPackage Contents:2 * Trimmer Spool CapNote:1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.